Irrawaddy dolphin vs red tree vole

Orcaella brevirostris compared with Arborimus longicaudus

Key Differences

• Irrawaddy dolphin is Endangered while red tree vole is Near Threatened.

Taxonomic Classification

Rank	Irrawaddy dolphin	red tree vole
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Cetacea (Whales & Dolphins)	Rodentia (Rodents)
Family	Delphinidae (Oceanic Dolphins)	Cricetidae
Genus	Orcaella	Arborimus
Species	Orcaella brevirostris	Arborimus longicaudus

Evolutionary Relationship

Irrawaddy dolphin and red tree vole share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Irrawaddy dolphin

EN — Endangered

red tree vole

NT — Near Threatened

Physical Characteristics

Attribute	Irrawaddy dolphin	red tree vole
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

red tree vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.